MAC brushes are not only great to evenly apply foundation/makeup, they last forever with proper care. I have a variety of 6 different MAC brushes and I really love them all!
I use this brush for liquid foundation and concealer. It blends smooothly and evenly with no streaking. The bristles are soft and haven't shedded so far. I wash the brush after every use with a gentle, fragrance-free soap and it's just like new every time!